#665ddf
a balanced, vivid blue · warm · closest name: slateblue
RGB
102, 93, 223
HSL
244°, 67%, 62%
CMYK
54, 58, 0, 13
Luminance
0.1598
Every format
| HEX | #665ddf |
| RGB | rgb(102, 93, 223) |
| HSL | hsl(244, 67%, 62%) |
| CMYK | cmyk(54%, 58%, 0%, 13%) |
| LAB | lab(47.0 38.9 -65.5) |
| LCH | lch(47.0 76.2 300.7) |
| OKLCH | oklch(0.559 0.191 281.3) |
Copy-ready code
/* CSS */
color: #665ddf;
background-color: #665ddf;
/* Tailwind (arbitrary) */
class="text-[#665ddf] bg-[#665ddf]"
/* SCSS */
$brand: #665ddf;
/* SwiftUI */
Color(red: 0.400, green: 0.365, blue: 0.875)
/* Android */
Color.parseColor("#665ddf")Accessibility — WCAG contrast
Aa
#665ddf on white: 5.00:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#665ddf on black: 4.20:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green36.5%
Blue87.5%
CMYK percentages
Cyan54.3%
Magenta58.3%
Yellow0.0%
Key (black)12.5%
Color previews
#665ddf text on a black background
contrast 4.20:1
Card sample
#665ddf text on a white background
contrast 5.00:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #665ddf;
Background color
Panel with #665ddf background
background-color: #665ddf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #665ddf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 93, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 93, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #665ddf; background: linear-gradient(135deg, #665ddf, #BD5DDF);